Opposition to Diablo Canyon started before it was constructed, by Friends of the Earth (FOE), a political action group founded by activist David Brower in 1969, over concerns about earthquake safety. Brower, who was against nuclear power in general, split with the Sierra Club over the Club’s position on the Diablo Canyon Power Plant. The Club helped block PG&E’s plan for a nuclear power plant at Bodega Bay over concerns of the earthquake danger from the nearby San Andreas Fault, and supported moving the site to Diablo Canyon. Brower believed that nuclear power was a dangerous mistake at any location, and opposed Diablo Canyon, in defiance of the Club’s official policy. Browser’s ideology was opposition to nuclear power this has become an existential issue for them so they need to claim it is unsafe regardless of the science. They have ignored the recent seismic studies making them out of touch with reality on this issue. (more…)
Diablo Canyon, California’s last nuclear power plant, can safely withstand earthquakes, tsunamis and flooding that could potentially occur in the region according to a new report released March 9, 2015 by PG&E. Evaluations were performed at the direction of the Nuclear Regulatory Commission (NRC).
As part of its response to the Fukushima event in Japan in 2011, the NRC directed all U.S. commercial nuclear power plants to perform a reassessment of the potential seismic and flooding hazards to their facilities. The seismic hazard analysis at Diablo Canyon was performed using an NRC-mandated process known as the Senior Seismic Hazard Analysis Committee, or SSHAC. Under the SSHAC process, existing and new seismic information was peer-reviewed and publicly evaluated by third-party, independent seismic experts. (more…)